Simple. I work weeknights and I'm 26. After a haeavy sesh or two... I have left chest pains and left shoulder pains. Not a raver nore a clubber. Chill in my local and drink about ten pints a night (lager) as soon as I drink cider or especially whiskey my chest kicks up f**k. I guess the simple answer is to stop drinking that stuff but come on Haig Club straight with ice is almost unbearable!!